Philips-CD753-cd-sm 电路图 维修手册.pdf

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1、Technical Specification.1-1 Location of Printed Circuit Boards.1-2 Safety Instructions.2-1 Instruction for use (excerpt).3-1 Mechanical Instructions.4-1 Service Tools.5-1 Service Test Program.5-2 Blockdiagram.5-3 Wiring Diagram.6-1 AF BOARD Circuit Diagram Supply Part.7-1 Component Layout.7-2 Circui

2、t Diagram DAC Part.7-3 Component Layout.7-4 FRONTBOARD Circuit Diagram.7-5 Component Layout.7-6 HEADPHONEBOARD Circuit Diagram.7-6 Component Layout.7-6 CD BOARD Circuit Diagram.7-7 Component Layout.7-8 Fault Finding Tree CD.7-9 EXPLODEDVIEW Set.10-1 CD Short Loader.10-2 Electrical Partslist.10-3 CS

3、53 132 CD753 Published by HB 9823 Service Audio Printed in The Netherlands Subject to modification4822 725 26026 Compact Disc Player PREV. PAUSENEXT PHONES PROGRAMEDIT PEAK POWER ON / STANDBY COMPACT DISC PLAYER CD 753 STOP PLAY OPEN CLOSE COMPACT DISC PLAYER CD 753 TIME DIGITAL OUTPUT CD REWRITEABL

4、E PLAYBACK DIGITAL OUTPUT CD REWRITEABLE PLAYBACK VOLUME SCROLL CD TEXT FADESHUFFLE HIGHLIGHT CLASS 1 LASER PRODUCT /00 /01 /14 Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used. Copyright 1997 Philips Consum

5、er Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Table of Contents R

6、adioFans.CN 收音机爱 好者资料库 1-1 CS 53 133 General Dimensions (WxHxD): 435 x 86 x 265mm Weight: 2,9kg Accessories Instruction for use: 4822 736 16255 for /00 : 4822 736 16256 for /01 : 4822 736 16257 for /14 Remote control : 4822 219 10538 Mains voltage /00: 220-230V(10%) 50Hz /01: 120/230V(15%) 50/60Hz /

7、14: 220-230V(10%) 50Hz Power consumption stand by: 5W operating: approx. 8W Audio performance Number of channels: 2 Output voltage (Line out): 2VRMS3dB Unbalance left-right: 1dB Frequency response: 20Hz-20kHz 0,4dB Signal to noise ratio: 108 dB typ. Dynamic range: 105dB typ. at 1kHz THD: 0,0063% at

8、1kHz Channel separation: 98dB typ. at 1kHz Headphone output Output level (1kHz, 0dB): 5VRMS Unbalance left-right: 1,2dB Output impedance: 120 Load impedance: 32 - 600 Output power: 25mW at 32 : 52mW at 120 : 29mW at 600 Laser Output power: 5mW (3mW typ.) Wavelength: 780nm Measurement setup Use Audio

9、 Signal disc SBC4294822 397 30184 L R LEVEL METER e.g. Sennheiser UPM550 with FF-filter S/N and distortion meter e.g. Sound Technology ST1700B TECHNICAL SPECIFICATION sdnammoC5CR 02=edocmetsyS dnammoCedoCdnammoCedoCdnammoCedoC 0YEK0LLORCSYALPSID51ELFFUHS82 1YEK1YALP35THGILHGIH34 2YEK2POTS45TAEPER92

10、3YEK3ESUAP84EDAF021 4YEK4EMIT11PUEMULOV61 5YEK5SUOIVERP33NWODEMULOV71 6YEK6WEIVER05YBDNATS21 7YEK7EUC25TXETDC88 8YEK8MARGORP63TXEN23 9YEK9B/ATAEPER95 RadioFans.CN 收音机爱 好者资料库 1-2 CS 53 134 LOCATION OF PRINTED CIRCUIT BOARDS RadioFans.CN 收音机爱 好者资料库 WARNING All ICs and many other semiconductors are sus

11、ceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wristband with resistance. Keep components and tools at this potential. f ATTENTION Tous les

12、IC et beaucoup dautres semi-conducteurs sont sensibles aux dcharges statiques (ESD). Leur longvite pourrait tre considrablement courte par le fait quaucune prcaution nst prise leur manipulation. Lors de rparations, sassurer de bien tre reli au mme potentiel que la masse de lappareil et enfileer le b

13、racelet serti dune rsistance de scurit. Veiller ce que les composants ainsi que les outils que lon utilise soient galement ce potentiel. d WARNUNG Alle ICs und viele andere Halbleiter sind empfindlich gegenber elektrostatischen Entladungen (ESD). Unsorgfltige Behandlung im Reparaturfall kann die Leb

14、ensdauer drastisch reduzieren. Sorgen Sie dafr, da sie im Reparaturfall ber ein Puls- armband mit Widerstand mit dem Massepotential des Gertes verbunden sind. Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem Potential. WAARSCHUWING Alle ICs en vele andere halfgeleiders zijn gevoelig voor ele

15、ctrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen vermindern. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op di

16、tzelfde potentiaal. i AVVERTIMENTO Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevit potrebbe essere fortemente ridatta in caso di non osservazione della pi grande cauzione alla loro manipolazione. Durante le riparationi occorre quindi essere collegato

17、 allo stesso potenziale che quello della massa delpparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale. Safety regulations require that the set be restored to its original condition and that parts which

18、 are identical with those specified be used. Safety components are marked by the symbol i Le norme di sicurezza estigono che lapparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati. Componenty di sicurezza sono marcati con Veil

19、igheidsbepalingen vereisen, dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast. De Veiligheidsonderdelen zijn aangeduid met het symbool s Varning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkoppl

20、ad. Betrakta ej strlen. Advarsel ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. Varoitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen ! f Pour votre scurite, ces documents d

21、oivent tre utiliss par des spcialistes agrs, seuls habilits rparer votre appareil en panne. ESD SAFETY d Bei jeder Reparatur sind die geltenden Sicherheitsvor- schriften zu beachten. Der Originalzustand des Gertes darf nicht verndert werden. Fr Reparaturen sind Original- ersatzteile zu verwenden. Si

22、cherheitsbauteile sind durch das Symbol markiert. f Les normes de scurit exigent que lappareil soit remis ltat dorigine et que soient utilises les pices de rechange identiques celles spcifies. Les composants de scurit sont marqus CLASS 1 LASER PRODUCT DANGER: Invisible laser radiation when open. ? A

23、fter servicing and before returning the set to customer perform a leakage current measurement test from all exposed metal parts to earth ground, to assure no shock hazard exists. The leakage current must not exceed 0.5mA. AVOID DIRECT EXPOSURE TO BEAM. AVAILABLE ESD PROTECTION EQUIPMENT : anti-stati

24、c table matlarge 1200 x650 x1.25mm4822 466 10953 small 600 x650 x1.25mm4822 466 10958 anti-static wristband4822 395 10223 connection box (3 press stud connections, 1M)4822 320 11307 extendible cable (2m, 2M, to connect wristband to connection box)4822 320 11305 connecting cable (3m, 2M, to connect t

25、able mat to connection box)4822 320 11306 earth cable (1M, to connect any product to mat or to connection box) 4822 320 11308 KIT ESD3 (combining all 6 prior products - small table mat)4822 310 10671 wristband tester4822 344 13999 2-1 CS 53 135 3-1 CS 53 136 GENERAL INFORMATION 4 Clean the CD player

26、 with a soft, slightly dampened lint-free cloth. Do not use any cleaning agents as they may have a corrosive effect. Do not expose the CD player, batteries or CDs to humidity, rain, sand or excessive heat (caused by heating equipment or direct sunlight). This CD player can play all kinds of Audio Di

27、scs such as CD-Recordables, CD-Rewriteables and CD-Text CDs. Do not try to play a CD-ROM, CD-I, CDV or computer CD. If the CD player cannot read CDs correctly use a commonly available cleaning CD to clean the lens before taking the CD player to repair. Other cleaning methods may destroy the lens. Al

28、ways keep the tray closed to avoid dust on the lens. The lens may cloud over when the CD player is suddenly moved from cold to warm surroundings. Playing a CD is not possible then. Leave the CD player in a warm environment until the moisture evaporates. To clean a CD, wipe it in a straight line from

29、 the center toward the edge using a soft, lint-free cloth. A cleaning agent may damage the disc! Never write on a CD or attach a sticker to it. Subject to modification without notice. Standby power consumption. 5W Frequency range.2020,000Hz Amplitude linearity . 800 mVpp TB=0.5 s during focus search

30、 TB=0.1s 2 4 3 5 SDA WCLKleft channel MSB LSB MSB right channel BCLK TRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACE OF CD7 CD7 DAC 1 LSB ECO SL Mk3 Blockdiagram (IIs) 19980601 BLOCKDIAGRAM ECO SHORTLOADER Mk3 6-16-1 CS 53 150 blue red red white green white 1 1252 1 188 connect cover 1 162 1 184 1 1

31、182 181 1880 1 1804 1502 1 161 1 1250 1 1251 1 1506 1802 1 1 1 8007 8 8007 8 8006 8 8006 8 8004 8001 connect cover 8010 2 8005 3 8005 3 8001 7 8001 7 8003 5 6 CD MODULE ECO SL Mk3 FRONT - BOARD HEADPHONE STAND BY AF - BOARD Digital out 1503 Line out 1504 TRANSFORMER /00 /14 TRANSFORMER /01 blue red

32、red white green white 220 - 230V Thermal fuse 130C Thermal fuse 125C Mains plug Mains plug Voltage selector black red 220 - 230V blue 110 - 127V WIRING DIAGRAM 1600 GND DOBM SHIELD +10V -10V LEFT AGND RIGHT +10V -10V LEFT AGND RIGHT KILL DATA BCK WS +5V GND +10V POWERED KILLI STDBY -VKK F2 F1 GND +5

33、V POWERED KILLI STDBY -VKK F2 F1 GND +5V +A(+10V) GND +5V WS BCK DATA KILL GND DOBM SHIELD SICL GND SILD DATA RESET TRAY_SW TRAY+ TRAY- TRAY- TRAY+ TRAY_SW RESET DATA SILD GND SICL phones not for CD713 1810 1 P CLK GND SRDT DOSY 8002 4 1 1720 P CLK SRDT DOSY GND connect cover Wiring diagram CD753 (9

34、80430) 7-17-1 CS 53 151 6 12345678 12345678 A B C D E A B C D E 1250 B4 1255 C5 1256 D5 2250 B6 2251 B5 2252 C6 2253 C6 2254 D7 2255 D8 2256 D6 2257 D6 2258 D7 2259 E5 3251 A5 3252 A5 3253 A5 3254 B6 3255 B6 3256 E6 3257 E7 3258 E7 3260 C7 3557 B4 6250 C6 6251 A6 6252 B5 6253 C6 6254 C6 6255 D6 6256

35、 D6 6257 D5 6258 D5 6259 E6 6260 D8 7250 A6 7251 C8 7252 E6 F560 C4 F561 C4 F562 C4 F563 C4 F564 C4 F565 C4 F566 B5 F567 E6 F568 E6 F567 F568 F566 F564 F565 F563 F561 F562 T630mA 1256 F560 T630mA 1255 6R8 3557 1N4003 6260 D2 3260 5R6 2259 220u 22n 2257 4K7 3254 A POWERED 2K2 3255 470R 3251 470R 3252

36、 F1 +5V 6251 BZX55-C4V7 2 VIN 1 VOUT 3 -VKK F2 7250 BC327-40 7251 L7805CV KILLI KILLP A D A -10V A DD D2 A +10V D2 4K7 3258 3257 4K7 7252 BC558C 1K 3256 BZX79-C3V9 6259 6258 1N4003 2258 1N4003 6257 100n 2255 3m3 2256 22n 2254 4m7 22n 2252 6255 1N4003GP 2253 22n 1N4003GP 6254 1N4003GP 6253 6256 1N400

37、3GP 470n 2250 2251 TO/FROM AF BOARD / DAC PART 220u BZX79-C27 6250 1N4003 6252 EH-B 1250 1 2 3 4 5 6 22K 3253 CD713/CD723/CD753 AF Board Supply part 19980512 AF Board / Supply part 5V 5V -28,5V -31,4V-27,8V-27,8V 10,7V 5,6V 0,6V -11,7V 3,9V -8,3V 3,4V 10,2V 9,5V 9,5V EVMV in Play mode .DC voltages m

38、easured 7-27-2 CS 53 152 AF Board stage .4 19980513 AF Board Componentside view 1250 A1 1251 A4 1252 A1 1255 A1 1256 A1 1502 A4 1503 B4 1504 B1 1505 B4 1506 B1 2250 A1 2251 A2 2252 A1 2253 A1 2254 A2 2255 A3 2256 A1 2257 A1 2258 A2 2259 A2 2501 A3 2502 A3 2503 A4 2504 A3 2505 A4 2506 A4 2507 A3 2508

39、 B3 2511 B2 2512 B2 2513 B2 2514 B1 2515 A3 2516 A4 2521 B2 2522 B3 2523 A3 2524 A4 2527 B4 2540 B4 2541 A4 2543 B4 2544 A4 2545 B4 3251 A1 3252 A1 3253 A1 3254 A2 3255 A1 3256 A2 3257 A2 3258 A2 3260 A3 3500 A3 3501 A2 3502 A4 3503 A4 3504 A4 3505 A3 3506 A3 3507 B2 3508 B2 3509 B3 3510 B3 3511 B2

40、3512 B2 3513 B2 3514 B2 3515 A3 3527 A2 3532 A2 3533 B4 3534 A3 3535 A3 3537 B2 3538 B3 3539 B2 3540 B1 3541 B2 3542 B2 3543 B1 3544 B2 3545 B1 3547 B1 3548 A2 3550 A4 3552 A4 3553 A4 3556 B4 3557 A1 5801 B4 5803 B4 6250 A1 6251 A1 6252 A1 6253 A1 6254 A2 6255 A1 6256 A1 6257 A2 6258 A1 6259 A2 6260

41、 A3 6500 A2 7250 A1 7251 A3 7252 A2 7500 A3 7501 A2 7504 A2 7505 B2 7507 B1 7508 B1 7509 B1 7510 B1 7511 B4 9253 A1 9254 A2 9256 A2 9257 A2 9258 A2 9262 A3 9263 A3 9264 A3 9265 A3 9266 B3 9267 B1 9269 A2 9270 A3 9272 A4 9274 B4 This assembly drawing shows a summary of all possible versions. For comp

42、onents used in a specific version see schematic diagram respectively partslist. 7-37-3 CS 53 153 DRIVER SOURCES CURRENT SINKS/ OUTPUT SWITCHES DATA ENCODERS NOISE SHAPERS OVERSAMPLING TIMING AND CONTROL FILTER FIR to headphone to/from ECO_SL to/from FRONT STANDBY LINE OUT DIGITAL / OPTICAL OUT DAC f

43、rom ECO_SL 1234567891011121314 1234567891011121314 A B C D E F G H A B C D E F G H 1251 B1 1252 F14 1502 G2 1503 G4 1504 D14 1505 F7 1506 B14 2501 C4 2502 D4 2503 C4 2504 D4 2505 D7 2506 D5 2507 B8 2508 E7 2511 B10 2512 E10 2513 D13 2514 E13 2515 E4 2516 E4 2521 A9 2522 F9 2523 C2 2524 D7 2527 F6 25

44、40 F2 2541 G3 2543 H4 2544 B2 2545 H3 3500 D2 3501 D2 3502 B3 3503 B3 3504 C3 3505 C4 3506 D4 3507 B8 3508 E8 3509 B8 3510 E8 3511 C9 3512 D9 3513 B10 3514 E10 3515 D4 3527 C10 3532 D10 3533 F5 3534 C10 3535 D2 3537 A8 3538 F8 3539 B12 3540 C12 3541 D12 3542 E12 3543 B12 3544 D12 3545 C12 3547 E12 3548 E3 3550 F4 3552 F4 3553 G4 3556 G4 5801 G3 5803 F6 6500 F11 7500 C2 7501 E2 7502 C7 7504 C10 7505-A E9 7505-B B9 7507 B13 7508 C13 7509 D13 7510 E13 7511-F F4 F510 B1 F511 B1 F512 B1 F513 B1 F514 C1 F515 C1 F516 C1 F517 D2 F518 C4 F519 C5 F520 D5 F521 B8 F522 E7 F523 B8 F524 E7 F525 B14 F5